Photos: Climbing facility Evolution Rock and Fitness set to open in South Concord

Route-setters (from left) Bret Johnston, Peter Kamitses and Kyle McCabe plan out climbing routes at Evolution Rock and Fitness in South Concord; Tuesday, November 27, 2012. The climbing gym, which claims to the the largest in northern New England, hopes to open on December 8th.

(ALEXANDER COHN / Monitor Staff)

Kyle McCabe searches for holds as he ddesigns a climbing route at Evolution Rock and Fitness in South Concord; Tuesday, November 27, 2012. The climbing gym, which claims to the the largest in northern New England, hopes to open on December 8th.

(ALEXANDER COHN / Monitor Staff)

Route-setter Kyle McCabe of Merrimack add holds to an overhanging route at Evolution Rock and Fitness in South Concord; Tuesday, November 27, 2012. The climbing gym, which claims to the the largest in northern New England, hopes to open on December 8th.